500308-27-0 Usage
Check Digit Verification of cas no
The CAS Registry Mumber 500308-27-0 includes 9 digits separated into 3 groups by hyphens. The first part of the number,starting from the left, has 6 digits, 5,0,0,3,0 and 8 respectively; the second part has 2 digits, 2 and 7 respectively.
Calculate Digit Verification of CAS Registry Number 500308-27:
(8*5)+(7*0)+(6*0)+(5*3)+(4*0)+(3*8)+(2*2)+(1*7)=90
90 % 10 = 0
So 500308-27-0 is a valid CAS Registry Number.